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https://issues.apache.org/jira/browse/PDFBOX-2459?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14545202#comment-14545202
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Tilman Hausherr commented on PDFBOX-2459:
-----------------------------------------
This fixes the first regression. However this code
{code}
public List<PDAnnotationWidget> getWidgets()
{
List<PDAnnotationWidget> widgets = new ArrayList<PDAnnotationWidget>();
COSArray kids = (COSArray)dictionary.getDictionaryObject(COSName.KIDS);
if (kids == null)
{
// the field itself is a widget
widgets.add(new PDAnnotationWidget(dictionary));
}
else if (kids.size() > 0)
{
// there are multiple widgets
for (int i = 0; i < kids.size(); i++)
{
COSBase kid = kids.getObject(i);
if (kid instanceof COSDictionary)
{
widgets.add(new PDAnnotationWidget((COSDictionary)kid));
}
}
}
return widgets;
}
{code}
would still return an empty list if the kids are not dictionaries.
> Share functionality between Page Tree and Field Tree
> ----------------------------------------------------
>
> Key: PDFBOX-2459
> URL: https://issues.apache.org/jira/browse/PDFBOX-2459
> Project: PDFBox
> Issue Type: Improvement
> Components: PDModel
> Affects Versions: 2.0.0
> Reporter: Maruan Sahyoun
> Assignee: John Hewson
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: 001511.pdf, 004324.pdf
>
>
> The PDFs page tree and AcroForms field tree share some common functionality
> e.g. resolving inheritable attributes, iterating through leafs and such which
> could be combined into a PDTree class.
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